[taler-taler-merchant-demos] branch master updated: handle undefined homepage link

[gnunet]

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ms pushed a commit to branch master
in repository taler-merchant-demos.

The following commit(s) were added to refs/heads/master by this push:
     new d84c998  handle undefined homepage link
d84c998 is described below

commit d84c9986e4ded0f13552a508555ead951ba4f99c
Author: MS <ms@taler.net>
AuthorDate: Wed Oct 26 13:18:26 2022 +0200

    handle undefined homepage link
---
 talermerchantdemos/survey/survey.py              | 2 --
 talermerchantdemos/templates/survey-base.html.j2 | 2 +-
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/talermerchantdemos/survey/survey.py 
b/talermerchantdemos/survey/survey.py
index bd6a4bd..fbdbf25 100644
--- a/talermerchantdemos/survey/survey.py
+++ b/talermerchantdemos/survey/survey.py
@@ -159,8 +159,6 @@ def index():
 @app.route("/<lang>/", methods=["GET"])
 def start(lang):
     LOGGER.info("Serving main page.  Currency: {}".format(CURRENCY))
-    if not os.getenv("TALER_ENV_URL_MERCHANT_SURVEY"):
-        LOGGER.warning("TALER_ENV_URL_MERCHANT_SURVEY env variable undefined!")
     return flask.render_template(
         "survey-index.html.j2",
         page_title=gettext("GNU Taler Demo: Survey"),
diff --git a/talermerchantdemos/templates/survey-base.html.j2 
b/talermerchantdemos/templates/survey-base.html.j2
index 1ec97be..c956b8b 100644
--- a/talermerchantdemos/templates/survey-base.html.j2
+++ b/talermerchantdemos/templates/survey-base.html.j2
@@ -8,7 +8,7 @@
 {% block header_content %}
 
 <h1>
-<span class="it"><a href="{{ env('TALER_ENV_URL_MERCHANT_SURVEY') }}">{{ 
gettext("Survey") }}</a></span></h1>
+<span class="it"><a href="{{ env('TALER_ENV_URL_MERCHANT_SURVEY', '#') }}">{{ 
gettext("Survey") }}</a></span></h1>
 <p>{{
 gettext("This page demonstrates how to tip visitors for completing small 
tasks.") + "<br>" +
 gettext("Tipping is a way for offer cash rewards that go directly into a 
user's wallet.")

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